mirror of https://gitee.com/bigwinds/arangodb
699 lines
24 KiB
C++
699 lines
24 KiB
C++
////////////////////////////////////////////////////////////////////////////////
|
|
/// DISCLAIMER
|
|
///
|
|
/// Copyright 2018 ArangoDB GmbH, Cologne, Germany
|
|
///
|
|
/// Licensed under the Apache License, Version 2.0 (the "License");
|
|
/// you may not use this file except in compliance with the License.
|
|
/// You may obtain a copy of the License at
|
|
///
|
|
/// http://www.apache.org/licenses/LICENSE-2.0
|
|
///
|
|
/// Unless required by applicable law or agreed to in writing, software
|
|
/// distributed under the License is distributed on an "AS IS" BASIS,
|
|
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
/// See the License for the specific language governing permissions and
|
|
/// limitations under the License.
|
|
///
|
|
/// Copyright holder is ArangoDB GmbH, Cologne, Germany
|
|
///
|
|
/// @author Tobias Goedderz
|
|
/// @author Michael Hackstein
|
|
/// @author Heiko Kernbach
|
|
/// @author Jan Christoph Uhde
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#include "gtest/gtest.h"
|
|
|
|
#include "RowFetcherHelper.h"
|
|
#include "fakeit.hpp"
|
|
|
|
#include "Aql/AqlItemBlock.h"
|
|
#include "Aql/Collection.h"
|
|
#include "Aql/ExecutionBlockImpl.h"
|
|
#include "Aql/ExecutionEngine.h"
|
|
#include "Aql/ExecutorInfos.h"
|
|
#include "Aql/OutputAqlItemRow.h"
|
|
#include "Aql/SingleRowFetcher.h"
|
|
#include "Aql/SortedCollectExecutor.h"
|
|
#include "Transaction/Context.h"
|
|
#include "Transaction/Methods.h"
|
|
|
|
#include "Mocks/Servers.h"
|
|
|
|
#include <velocypack/Builder.h>
|
|
#include <velocypack/velocypack-aliases.h>
|
|
#include <functional>
|
|
|
|
using namespace arangodb;
|
|
using namespace arangodb::aql;
|
|
|
|
namespace arangodb {
|
|
namespace tests {
|
|
namespace aql {
|
|
|
|
class SortedCollectExecutorTestNoRowsUpstream : public ::testing::Test {
|
|
protected:
|
|
ExecutionState state;
|
|
ResourceMonitor monitor;
|
|
AqlItemBlockManager itemBlockManager;
|
|
|
|
mocks::MockAqlServer server;
|
|
std::unique_ptr<arangodb::aql::Query> fakedQuery;
|
|
arangodb::transaction::Methods* trx;
|
|
|
|
std::unordered_set<RegisterId> const regToClear;
|
|
std::unordered_set<RegisterId> const regToKeep;
|
|
std::vector<std::pair<RegisterId, RegisterId>> groupRegisters;
|
|
|
|
std::vector<std::string> aggregateTypes;
|
|
|
|
std::vector<std::pair<RegisterId, RegisterId>> aggregateRegisters;
|
|
|
|
// if count = true, then we need to set a countRegister
|
|
RegisterId collectRegister;
|
|
RegisterId expressionRegister;
|
|
Variable const* expressionVariable;
|
|
std::vector<std::pair<std::string, RegisterId>> variables;
|
|
bool count;
|
|
|
|
std::unordered_set<RegisterId> readableInputRegisters;
|
|
std::unordered_set<RegisterId> writeableOutputRegisters;
|
|
|
|
SortedCollectExecutorInfos infos;
|
|
|
|
SharedAqlItemBlockPtr block;
|
|
VPackBuilder input;
|
|
NoStats stats;
|
|
|
|
SortedCollectExecutorTestNoRowsUpstream()
|
|
: itemBlockManager(&monitor),
|
|
fakedQuery(server.createFakeQuery()),
|
|
trx(fakedQuery->trx()),
|
|
groupRegisters{std::make_pair<RegisterId, RegisterId>(1, 0)},
|
|
collectRegister(ExecutionNode::MaxRegisterId),
|
|
expressionRegister(ExecutionNode::MaxRegisterId),
|
|
expressionVariable(nullptr),
|
|
count(false),
|
|
readableInputRegisters{0},
|
|
writeableOutputRegisters{1},
|
|
infos(1 /*nrIn*/, 2 /*nrOut*/, regToClear, regToKeep,
|
|
std::move(readableInputRegisters), std::move(writeableOutputRegisters),
|
|
std::move(groupRegisters), collectRegister, expressionRegister,
|
|
expressionVariable, std::move(aggregateTypes),
|
|
std::move(variables), std::move(aggregateRegisters), trx, count),
|
|
block(new AqlItemBlock(itemBlockManager, 1000, 2)) {}
|
|
};
|
|
|
|
TEST_F(SortedCollectExecutorTestNoRowsUpstream, producer_doesnt_wait) {
|
|
SingleRowFetcherHelper<false> fetcher(itemBlockManager, input.steal(), false);
|
|
SortedCollectExecutor testee(fetcher, infos);
|
|
|
|
OutputAqlItemRow result(std::move(block), infos.getOutputRegisters(),
|
|
infos.registersToKeep(), infos.registersToClear());
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::DONE);
|
|
ASSERT_TRUE(!result.produced());
|
|
}
|
|
|
|
TEST_F(SortedCollectExecutorTestNoRowsUpstream, producer_waits) {
|
|
SingleRowFetcherHelper<false> fetcher(itemBlockManager, input.steal(), true);
|
|
SortedCollectExecutor testee(fetcher, infos);
|
|
|
|
OutputAqlItemRow result(std::move(block), infos.getOutputRegisters(),
|
|
infos.registersToKeep(), infos.registersToClear());
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::WAITING);
|
|
ASSERT_TRUE(!result.produced());
|
|
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::DONE);
|
|
ASSERT_TRUE(!result.produced());
|
|
}
|
|
|
|
class SortedCollectExecutorTestRowsUpstream : public ::testing::Test {
|
|
protected:
|
|
ExecutionState state;
|
|
ResourceMonitor monitor;
|
|
AqlItemBlockManager itemBlockManager;
|
|
|
|
mocks::MockAqlServer server;
|
|
std::unique_ptr<arangodb::aql::Query> fakedQuery;
|
|
arangodb::transaction::Methods* trx;
|
|
|
|
std::unordered_set<RegisterId> regToClear;
|
|
std::unordered_set<RegisterId> regToKeep;
|
|
std::vector<std::pair<RegisterId, RegisterId>> groupRegisters;
|
|
|
|
std::unordered_set<RegisterId> readableInputRegisters;
|
|
|
|
RegisterId collectRegister;
|
|
|
|
std::unordered_set<RegisterId> writeableOutputRegisters;
|
|
|
|
RegisterId nrOutputRegister;
|
|
|
|
std::vector<std::pair<RegisterId, RegisterId>> aggregateRegisters;
|
|
std::vector<std::string> aggregateTypes;
|
|
|
|
// if count = true, then we need to set a valid countRegister
|
|
RegisterId expressionRegister;
|
|
Variable const* expressionVariable;
|
|
std::vector<std::pair<std::string, RegisterId>> variables;
|
|
bool count;
|
|
|
|
SortedCollectExecutorInfos infos;
|
|
|
|
SharedAqlItemBlockPtr block;
|
|
NoStats stats;
|
|
|
|
SortedCollectExecutorTestRowsUpstream()
|
|
: itemBlockManager(&monitor),
|
|
fakedQuery(server.createFakeQuery()),
|
|
trx(fakedQuery->trx()),
|
|
groupRegisters{std::make_pair<RegisterId, RegisterId>(1, 0)},
|
|
readableInputRegisters({0}),
|
|
collectRegister(2),
|
|
writeableOutputRegisters({1, 2}),
|
|
nrOutputRegister(3),
|
|
expressionRegister(ExecutionNode::MaxRegisterId),
|
|
expressionVariable(nullptr),
|
|
count(false),
|
|
infos(1, nrOutputRegister, regToClear, regToKeep,
|
|
std::move(readableInputRegisters), std::move(writeableOutputRegisters),
|
|
std::move(groupRegisters), collectRegister, expressionRegister,
|
|
expressionVariable, std::move(aggregateTypes),
|
|
std::move(variables), std::move(aggregateRegisters), trx, count),
|
|
block(new AqlItemBlock(itemBlockManager, 1000, nrOutputRegister)) {}
|
|
};
|
|
|
|
TEST_F(SortedCollectExecutorTestRowsUpstream, producer_doesnt_wait) {
|
|
auto input = VPackParser::fromJson("[ [1], [2] ]");
|
|
SingleRowFetcherHelper<false> fetcher(itemBlockManager, input->steal(), false);
|
|
SortedCollectExecutor testee(fetcher, infos);
|
|
|
|
OutputAqlItemRow result(std::move(block), infos.getOutputRegisters(),
|
|
infos.registersToKeep(), infos.registersToClear());
|
|
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::HASMORE);
|
|
ASSERT_TRUE(result.produced());
|
|
result.advanceRow();
|
|
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::DONE);
|
|
ASSERT_TRUE(result.produced());
|
|
result.advanceRow();
|
|
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::DONE);
|
|
ASSERT_TRUE(!result.produced());
|
|
|
|
auto block = result.stealBlock();
|
|
|
|
// check for groups in this executor they are guaranteed to be ordered
|
|
|
|
// First group
|
|
AqlValue x = block->getValue(0, 1);
|
|
ASSERT_TRUE(x.isNumber());
|
|
ASSERT_TRUE(x.slice().getInt() == 1);
|
|
// check for collect
|
|
x = block->getValue(1, 1);
|
|
ASSERT_TRUE(x.isNumber());
|
|
ASSERT_TRUE(x.slice().getInt() == 2);
|
|
}
|
|
|
|
TEST_F(SortedCollectExecutorTestRowsUpstream, producer_doesnt_wait_2) {
|
|
auto input = VPackParser::fromJson("[ [1], [2], [3] ]");
|
|
SingleRowFetcherHelper<false> fetcher(itemBlockManager, input->steal(), false);
|
|
SortedCollectExecutor testee(fetcher, infos);
|
|
|
|
OutputAqlItemRow result(std::move(block), infos.getOutputRegisters(),
|
|
infos.registersToKeep(), infos.registersToClear());
|
|
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::HASMORE);
|
|
ASSERT_TRUE(result.produced());
|
|
result.advanceRow();
|
|
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::HASMORE);
|
|
ASSERT_TRUE(result.produced());
|
|
result.advanceRow();
|
|
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::DONE);
|
|
ASSERT_TRUE(result.produced());
|
|
result.advanceRow();
|
|
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::DONE);
|
|
ASSERT_TRUE(!result.produced());
|
|
|
|
auto block = result.stealBlock();
|
|
|
|
// check for collects
|
|
AqlValue x = block->getValue(0, 1);
|
|
ASSERT_TRUE(x.isNumber());
|
|
ASSERT_TRUE(x.slice().getInt() == 1);
|
|
|
|
x = block->getValue(1, 1);
|
|
ASSERT_TRUE(x.isNumber());
|
|
ASSERT_TRUE(x.slice().getInt() == 2);
|
|
|
|
x = block->getValue(2, 1);
|
|
ASSERT_TRUE(x.isNumber());
|
|
ASSERT_TRUE(x.slice().getInt() == 3);
|
|
}
|
|
|
|
TEST_F(SortedCollectExecutorTestRowsUpstream, producer_doesnt_wait_3) {
|
|
// Input order needs to be guaranteed
|
|
auto input = VPackParser::fromJson("[ [1], [1], [2], [2], [3] ]");
|
|
SingleRowFetcherHelper<false> fetcher(itemBlockManager, input->steal(), false);
|
|
SortedCollectExecutor testee(fetcher, infos);
|
|
|
|
OutputAqlItemRow result(std::move(block), infos.getOutputRegisters(),
|
|
infos.registersToKeep(), infos.registersToClear());
|
|
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::HASMORE);
|
|
ASSERT_TRUE(result.produced());
|
|
result.advanceRow();
|
|
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::HASMORE);
|
|
ASSERT_TRUE(result.produced());
|
|
result.advanceRow();
|
|
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::DONE);
|
|
ASSERT_TRUE(result.produced());
|
|
result.advanceRow();
|
|
|
|
// After done return done
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::DONE);
|
|
ASSERT_TRUE(!result.produced());
|
|
|
|
auto block = result.stealBlock();
|
|
|
|
// check for types
|
|
AqlValue x = block->getValue(0, 1);
|
|
ASSERT_TRUE(x.isNumber());
|
|
ASSERT_TRUE(x.slice().getInt() == 1);
|
|
|
|
x = block->getValue(1, 1);
|
|
ASSERT_TRUE(x.isNumber());
|
|
ASSERT_TRUE(x.slice().getInt() == 2);
|
|
|
|
x = block->getValue(2, 1);
|
|
ASSERT_TRUE(x.isNumber());
|
|
ASSERT_TRUE(x.slice().getInt() == 3);
|
|
}
|
|
|
|
TEST_F(SortedCollectExecutorTestRowsUpstream, producer_doesnt_wait_4) {
|
|
auto input = VPackParser::fromJson("[ [1], [1], [2], [2] ]");
|
|
SingleRowFetcherHelper<false> fetcher(itemBlockManager, input->steal(), false);
|
|
SortedCollectExecutor testee(fetcher, infos);
|
|
|
|
OutputAqlItemRow result(std::move(block), infos.getOutputRegisters(),
|
|
infos.registersToKeep(), infos.registersToClear());
|
|
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::HASMORE);
|
|
ASSERT_TRUE(result.produced());
|
|
result.advanceRow();
|
|
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::DONE);
|
|
ASSERT_TRUE(result.produced());
|
|
result.advanceRow();
|
|
|
|
// After DONE return DONE
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::DONE);
|
|
ASSERT_TRUE(!result.produced());
|
|
|
|
auto block = result.stealBlock();
|
|
|
|
// check for types
|
|
AqlValue x = block->getValue(0, 1);
|
|
ASSERT_TRUE(x.isNumber());
|
|
ASSERT_TRUE(x.slice().getInt() == 1);
|
|
|
|
x = block->getValue(1, 1);
|
|
ASSERT_TRUE(x.isNumber());
|
|
ASSERT_TRUE(x.slice().getInt() == 2);
|
|
}
|
|
|
|
TEST_F(SortedCollectExecutorTestRowsUpstream, producer_waits) {
|
|
auto input = VPackParser::fromJson("[ [1], [2] ]");
|
|
SingleRowFetcherHelper<false> fetcher(itemBlockManager, input->steal(), true);
|
|
SortedCollectExecutor testee(fetcher, infos);
|
|
|
|
OutputAqlItemRow result(std::move(block), infos.getOutputRegisters(),
|
|
infos.registersToKeep(), infos.registersToClear());
|
|
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::WAITING);
|
|
ASSERT_TRUE(!result.produced());
|
|
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::WAITING);
|
|
ASSERT_TRUE(!result.produced());
|
|
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::HASMORE);
|
|
ASSERT_TRUE(result.produced());
|
|
result.advanceRow();
|
|
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::DONE);
|
|
ASSERT_TRUE(result.produced());
|
|
result.advanceRow();
|
|
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::DONE);
|
|
ASSERT_TRUE(!result.produced());
|
|
|
|
auto block = result.stealBlock();
|
|
|
|
// check for types
|
|
AqlValue x = block->getValue(0, 1);
|
|
ASSERT_TRUE(x.isNumber());
|
|
ASSERT_TRUE(x.slice().getInt() == 1);
|
|
|
|
x = block->getValue(1, 1);
|
|
ASSERT_TRUE(x.isNumber());
|
|
ASSERT_TRUE(x.slice().getInt() == 2);
|
|
}
|
|
|
|
TEST(SortedCollectExecutorTestRowsUpstreamCount, test) {
|
|
ExecutionState state;
|
|
ResourceMonitor monitor;
|
|
AqlItemBlockManager itemBlockManager{&monitor};
|
|
|
|
mocks::MockAqlServer server{};
|
|
std::unique_ptr<arangodb::aql::Query> fakedQuery = server.createFakeQuery();
|
|
arangodb::transaction::Methods* trx = fakedQuery->trx();
|
|
|
|
std::unordered_set<RegisterId> regToClear;
|
|
std::unordered_set<RegisterId> regToKeep;
|
|
std::vector<std::pair<RegisterId, RegisterId>> groupRegisters;
|
|
groupRegisters.emplace_back(std::make_pair<RegisterId, RegisterId>(1, 0));
|
|
|
|
std::unordered_set<RegisterId> readableInputRegisters;
|
|
readableInputRegisters.insert(0);
|
|
|
|
std::unordered_set<RegisterId> writeableOutputRegisters;
|
|
writeableOutputRegisters.insert(1);
|
|
|
|
RegisterId nrOutputRegister = 3;
|
|
|
|
std::vector<std::pair<RegisterId, RegisterId>> aggregateRegisters;
|
|
aggregateRegisters.emplace_back(std::make_pair<RegisterId, RegisterId>(2, 0));
|
|
writeableOutputRegisters.insert(2);
|
|
|
|
std::vector<std::string> aggregateTypes;
|
|
aggregateTypes.emplace_back("SUM");
|
|
|
|
// if count = true, then we need to set a valid countRegister
|
|
bool count = true;
|
|
RegisterId collectRegister = ExecutionNode::MaxRegisterId;
|
|
RegisterId expressionRegister = ExecutionNode::MaxRegisterId;
|
|
Variable const* expressionVariable = nullptr;
|
|
std::vector<std::pair<std::string, RegisterId>> variables;
|
|
|
|
SortedCollectExecutorInfos infos(1, nrOutputRegister, regToClear, regToKeep,
|
|
std::move(readableInputRegisters),
|
|
std::move(writeableOutputRegisters),
|
|
std::move(groupRegisters), collectRegister,
|
|
expressionRegister, expressionVariable,
|
|
std::move(aggregateTypes), std::move(variables),
|
|
std::move(aggregateRegisters), trx, count);
|
|
|
|
SharedAqlItemBlockPtr block{new AqlItemBlock(itemBlockManager, 1000, nrOutputRegister)};
|
|
NoStats stats{};
|
|
|
|
auto input = VPackParser::fromJson("[ [1], [2] ]");
|
|
SingleRowFetcherHelper<false> fetcher(itemBlockManager, input->steal(), false);
|
|
SortedCollectExecutor testee(fetcher, infos);
|
|
|
|
OutputAqlItemRow result(std::move(block), infos.getOutputRegisters(),
|
|
infos.registersToKeep(), infos.registersToClear());
|
|
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::HASMORE);
|
|
ASSERT_TRUE(result.produced());
|
|
result.advanceRow();
|
|
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::DONE);
|
|
ASSERT_TRUE(result.produced());
|
|
result.advanceRow();
|
|
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::DONE);
|
|
ASSERT_TRUE(!result.produced());
|
|
|
|
auto newBlock = result.stealBlock();
|
|
|
|
// check for types
|
|
AqlValue x = newBlock->getValue(0, 1);
|
|
ASSERT_TRUE(x.isNumber());
|
|
EXPECT_TRUE(x.slice().getInt() == 1);
|
|
|
|
// Check the SUM register
|
|
AqlValue counter = newBlock->getValue(0, 2);
|
|
ASSERT_TRUE(counter.isNumber());
|
|
EXPECT_TRUE(counter.slice().getDouble() == 1);
|
|
|
|
// check for types
|
|
x = newBlock->getValue(1, 1);
|
|
ASSERT_TRUE(x.isNumber());
|
|
EXPECT_TRUE(x.slice().getInt() == 2);
|
|
|
|
// Check the SUM register
|
|
counter = newBlock->getValue(1, 2);
|
|
ASSERT_TRUE(counter.isNumber());
|
|
EXPECT_TRUE(counter.slice().getDouble() == 2);
|
|
}
|
|
|
|
TEST(SortedCollectExecutorTestRowsUpstreamCountNumbers, test) {
|
|
ExecutionState state;
|
|
ResourceMonitor monitor;
|
|
AqlItemBlockManager itemBlockManager{&monitor};
|
|
|
|
mocks::MockAqlServer server{};
|
|
std::unique_ptr<arangodb::aql::Query> fakedQuery = server.createFakeQuery();
|
|
arangodb::transaction::Methods* trx = fakedQuery->trx();
|
|
|
|
std::unordered_set<RegisterId> regToClear;
|
|
std::unordered_set<RegisterId> regToKeep;
|
|
std::vector<std::pair<RegisterId, RegisterId>> groupRegisters;
|
|
groupRegisters.emplace_back(std::make_pair<RegisterId, RegisterId>(1, 0));
|
|
|
|
std::unordered_set<RegisterId> readableInputRegisters;
|
|
readableInputRegisters.insert(0);
|
|
|
|
std::unordered_set<RegisterId> writeableOutputRegisters;
|
|
writeableOutputRegisters.insert(1);
|
|
|
|
RegisterId nrOutputRegister = 3;
|
|
|
|
std::vector<std::pair<RegisterId, RegisterId>> aggregateRegisters;
|
|
aggregateRegisters.emplace_back(std::make_pair<RegisterId, RegisterId>(2, 0));
|
|
|
|
std::vector<std::string> aggregateTypes;
|
|
aggregateTypes.emplace_back("LENGTH");
|
|
|
|
// if count = true, then we need to set a valid countRegister
|
|
bool count = true;
|
|
RegisterId collectRegister = ExecutionNode::MaxRegisterId;
|
|
RegisterId expressionRegister = ExecutionNode::MaxRegisterId;
|
|
Variable const* expressionVariable = nullptr;
|
|
std::vector<std::pair<std::string, RegisterId>> variables;
|
|
writeableOutputRegisters.insert(2);
|
|
|
|
SortedCollectExecutorInfos infos(1, nrOutputRegister, regToClear, regToKeep,
|
|
std::move(readableInputRegisters),
|
|
std::move(writeableOutputRegisters),
|
|
std::move(groupRegisters), collectRegister,
|
|
expressionRegister, expressionVariable,
|
|
std::move(aggregateTypes), std::move(variables),
|
|
std::move(aggregateRegisters), trx, count);
|
|
|
|
SharedAqlItemBlockPtr block{new AqlItemBlock(itemBlockManager, 1000, nrOutputRegister)};
|
|
NoStats stats{};
|
|
|
|
auto input = VPackParser::fromJson("[ [1], [2], [3] ]");
|
|
SingleRowFetcherHelper<false> fetcher(itemBlockManager, input->steal(), false);
|
|
SortedCollectExecutor testee(fetcher, infos);
|
|
|
|
OutputAqlItemRow result(std::move(block), infos.getOutputRegisters(),
|
|
infos.registersToKeep(), infos.registersToClear());
|
|
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::HASMORE);
|
|
ASSERT_TRUE(result.produced());
|
|
result.advanceRow();
|
|
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::HASMORE);
|
|
ASSERT_TRUE(result.produced());
|
|
result.advanceRow();
|
|
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::DONE);
|
|
ASSERT_TRUE(result.produced());
|
|
result.advanceRow();
|
|
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::DONE);
|
|
ASSERT_TRUE(!result.produced());
|
|
|
|
auto newBlock = result.stealBlock();
|
|
|
|
// check for types
|
|
AqlValue x = newBlock->getValue(0, 1);
|
|
ASSERT_TRUE(x.isNumber());
|
|
EXPECT_TRUE(x.slice().getInt() == 1);
|
|
|
|
// Check the LENGTH register
|
|
AqlValue xx = newBlock->getValue(0, 2);
|
|
ASSERT_TRUE(xx.isNumber());
|
|
EXPECT_TRUE(xx.slice().getInt() == 1);
|
|
|
|
// check for types
|
|
x = newBlock->getValue(1, 1);
|
|
ASSERT_TRUE(x.isNumber());
|
|
EXPECT_TRUE(x.slice().getInt() == 2);
|
|
|
|
// Check the LENGTH register
|
|
xx = newBlock->getValue(1, 2);
|
|
ASSERT_TRUE(xx.isNumber());
|
|
EXPECT_TRUE(xx.slice().getInt() == 1);
|
|
|
|
// check for types
|
|
x = newBlock->getValue(2, 1);
|
|
ASSERT_TRUE(x.isNumber());
|
|
EXPECT_TRUE(x.slice().getInt() == 3);
|
|
|
|
// Check the LENGTH register
|
|
xx = newBlock->getValue(2, 2);
|
|
ASSERT_TRUE(xx.isNumber());
|
|
EXPECT_TRUE(xx.slice().getInt() == 1);
|
|
}
|
|
|
|
TEST(SortedCollectExecutorTestRowsUpstreamCountStrings, test) {
|
|
ExecutionState state;
|
|
ResourceMonitor monitor;
|
|
AqlItemBlockManager itemBlockManager{&monitor};
|
|
|
|
mocks::MockAqlServer server{};
|
|
std::unique_ptr<arangodb::aql::Query> fakedQuery = server.createFakeQuery();
|
|
arangodb::transaction::Methods* trx = fakedQuery->trx();
|
|
|
|
std::unordered_set<RegisterId> regToClear;
|
|
std::unordered_set<RegisterId> regToKeep;
|
|
std::vector<std::pair<RegisterId, RegisterId>> groupRegisters;
|
|
groupRegisters.emplace_back(std::make_pair<RegisterId, RegisterId>(1, 0));
|
|
|
|
std::unordered_set<RegisterId> readableInputRegisters;
|
|
readableInputRegisters.insert(0);
|
|
|
|
std::unordered_set<RegisterId> writeableOutputRegisters;
|
|
writeableOutputRegisters.insert(1);
|
|
|
|
RegisterId nrOutputRegister = 3;
|
|
|
|
std::vector<std::pair<RegisterId, RegisterId>> aggregateRegisters;
|
|
aggregateRegisters.emplace_back(std::make_pair<RegisterId, RegisterId>(2, 0));
|
|
|
|
std::vector<std::string> aggregateTypes;
|
|
aggregateTypes.emplace_back("LENGTH");
|
|
|
|
// if count = true, then we need to set a valid countRegister
|
|
bool count = true;
|
|
RegisterId collectRegister = ExecutionNode::MaxRegisterId;
|
|
RegisterId expressionRegister = ExecutionNode::MaxRegisterId;
|
|
Variable const* expressionVariable = nullptr;
|
|
std::vector<std::pair<std::string, RegisterId>> variables;
|
|
writeableOutputRegisters.insert(2);
|
|
|
|
SortedCollectExecutorInfos infos(1, nrOutputRegister, regToClear, regToKeep,
|
|
std::move(readableInputRegisters),
|
|
std::move(writeableOutputRegisters),
|
|
std::move(groupRegisters), collectRegister,
|
|
expressionRegister, expressionVariable,
|
|
std::move(aggregateTypes), std::move(variables),
|
|
std::move(aggregateRegisters), trx, count);
|
|
|
|
SharedAqlItemBlockPtr block{new AqlItemBlock(itemBlockManager, 1000, nrOutputRegister)};
|
|
NoStats stats{};
|
|
|
|
auto input = VPackParser::fromJson("[ [\"a\"], [\"aa\"], [\"aaa\"] ]");
|
|
SingleRowFetcherHelper<false> fetcher(itemBlockManager, input->steal(), false);
|
|
SortedCollectExecutor testee(fetcher, infos);
|
|
|
|
OutputAqlItemRow result(std::move(block), infos.getOutputRegisters(),
|
|
infos.registersToKeep(), infos.registersToClear());
|
|
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::HASMORE);
|
|
ASSERT_TRUE(result.produced());
|
|
result.advanceRow();
|
|
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::HASMORE);
|
|
ASSERT_TRUE(result.produced());
|
|
result.advanceRow();
|
|
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::DONE);
|
|
ASSERT_TRUE(result.produced());
|
|
result.advanceRow();
|
|
|
|
std::tie(state, stats) = testee.produceRows(result);
|
|
ASSERT_TRUE(state == ExecutionState::DONE);
|
|
ASSERT_TRUE(!result.produced());
|
|
|
|
std::vector<std::string> myStrings;
|
|
std::vector<int> myCountNumbers;
|
|
auto newBlock = result.stealBlock();
|
|
|
|
// check for types
|
|
AqlValue x = newBlock->getValue(0, 1);
|
|
ASSERT_TRUE(x.isString());
|
|
EXPECT_TRUE(x.slice().copyString() == "a");
|
|
|
|
// Check the count register
|
|
AqlValue c = newBlock->getValue(0, 2);
|
|
ASSERT_TRUE(c.isNumber());
|
|
EXPECT_TRUE(c.slice().getInt() == 1);
|
|
|
|
// check for types
|
|
x = newBlock->getValue(1, 1);
|
|
ASSERT_TRUE(x.isString());
|
|
EXPECT_TRUE(x.slice().copyString() == "aa");
|
|
|
|
// Check the count register
|
|
c = newBlock->getValue(1, 2);
|
|
ASSERT_TRUE(c.isNumber());
|
|
EXPECT_TRUE(c.slice().getInt() == 1);
|
|
|
|
// check for types
|
|
x = newBlock->getValue(2, 1);
|
|
ASSERT_TRUE(x.isString());
|
|
EXPECT_TRUE(x.slice().copyString() == "aaa");
|
|
|
|
// Check the count register
|
|
c = newBlock->getValue(2, 2);
|
|
ASSERT_TRUE(c.isNumber());
|
|
EXPECT_TRUE(c.slice().getInt() == 1);
|
|
}
|
|
|
|
} // namespace aql
|
|
} // namespace tests
|
|
} // namespace arangodb
|